PS-45-ULT (M-PS-45-ULT): These adaptors allow the U100-A Series mounts to be pedestal-mounted at a fixed 45-degree angle.
UPA.5, UPA.75, UPA1, UPA2: These optic adaptors provide a convenient and stable method to hold mirrors from 0.5 to 2 in. (12.7 to 50.8 mm) diameter on the U50-P, U100-P, or U200-P. The optic and adaptor can easily be removed and replaced with minimal realignment.
UPA1-.5, UPA1-.75, UPA2-1: These adaptors allow the use of smaller diameter optics in a U100-A or U200-A.
UPA-OM: The Objective Mount inserts into U100-A aperture mounts and provides a 0.800-36 (M20.25) RMS thread for mounting microscope objectives and other RMS-threaded components.
UPATO: The Thin Optic Holder inserts into U100-A aperture mounts and provides a secure method of mounting thin 1 in. (25.4 mm) diameter optics.
UPA-PUZ.5, UPA-PUZ1: Offset Gimbal Adaptors insert into U50-A and U100-A aperture mounts and provide gimbal motion (tilt without translation) by adjusting two adjacent actuators. This is accomplished by placing the center of the optic in the corner, at the intersection of the actuator axes.
UPA-PUZ2: The Platform Adaptor inserts into a U100-A aperture mount to convert it to a platform mount.
UPA-45D.5, UPA-45D1: 45° Mirror Holders allow 0.5 or 1 in. (12.7 or 25.4 mm) diameter mirrors to be mounted ...

PS-45-ULT (M-PS-45-ULT): These adaptors allow the U100-A Series mounts to be pedestal-mounted at a fixed 45-degree angle.
UPA.5, UPA.75, UPA1, UPA2: These optic adaptors provide a convenient and stable method to hold mirrors from 0.5 to 2 in. (12.7 to 50.8 mm) diameter on the U50-P, U100-P, or U200-P. The optic and adaptor can easily be removed and replaced with minimal realignment.
UPA1-.5, UPA1-.75, UPA2-1: These adaptors allow the use of smaller diameter optics in a U100-A or U200-A.
UPA-OM: The Objective Mount inserts into U100-A aperture mounts and provides a 0.800-36 (M20.25) RMS thread for mounting microscope objectives and other RMS-threaded components.
UPATO: The Thin Optic Holder inserts into U100-A aperture mounts and provides a secure method of mounting thin 1 in. (25.4 mm) diameter optics.
UPA-PUZ.5, UPA-PUZ1: Offset Gimbal Adaptors insert into U50-A and U100-A aperture mounts and provide gimbal motion (tilt without translation) by adjusting two adjacent actuators. This is accomplished by placing the center of the optic in the corner, at the intersection of the actuator axes.
UPA-PUZ2: The Platform Adaptor inserts into a U100-A aperture mount to convert it to a platform mount.
UPA-45D.5, UPA-45D1: 45° Mirror Holders allow 0.5 or 1 in. (12.7 or 25.4 mm) diameter mirrors to be mounted in U50-A or U100-A aperture mounts for beamsteering applications. They have a clear aperture to allow a transmissive beam to pass through the holder.
UPA-CH.5, UPA-CH1: Cube Beamsplitter Holders allow 0.5 or 1 in. (12.7 or 25.4 mm) cube beamsplitters to be mounted to U50-A or U100-A aperture mounts. They have a clear aperture to allow a transmissive beam to pass through the mount.
UPA-A1: This Spacer Adaptor for UPA-45D1 and UPA-CH1 places the optic center 1 in. (25.4 mm) from the mounting post to allow simpler alignment with rows of holes on an optical table.
UPA-RM1: This Polarizer Rotation Mount inserts into U100-A aperture mounts and provides rotation of 1 in. (25.4 mm) diameter polarizers or wave plates. The threaded aperture accommodates mounting calcite polarizers and CH Series Cube Beamsplitter Holders.
UPA-PA.5, UPA-PA1, UPA-PA2: These Horizontal Adaptors attach to the mounting holes on an optical mount, providing a mechanism to convert the U50-P, U100-P, or U200-P to a post-mounted horizontal platform for mounting prisms, cube beamsplitters, or other components.
KD.75, KD.37: These Knobs can be inserted into hex-head adjustment screws for precise fingertip control. They can be later removed for tamper resistance or glued onto the screw for permanent installation. KD.37 has two slots for an Allen wrench to increase the adjustment sensitivity.